[Bug 1795637] Re: No login screen when booting Cosmic due to plymouth racing with the rest of the boot process and not releasing DRM devices in time

[Launchpad Bug Tracker]

This bug was fixed in the package plymouth - 0.9.3-1ubuntu10

---------------
plymouth (0.9.3-1ubuntu10) cosmic; urgency=medium

  * Grab some commits from upstream:
    + 0009-renderer-support-reactivating-renderer-without-closi.patch,
      0010-main-Only-activate-renderers-if-the-splash-uses-pixe.patch:
      Fix (or at least improve the situation regarding!) toggling of renderers
      on and off, e.g. when pressing escape multiple times to switch between
      text and graphics.
    + 0011-drm-Remove-unnecessary-reset_scan_out_buffer_if_need.patch:
      See the patch for a detailed description, but it avoids some cases of
      renderers becoming active unnecessarily, which is related to...
    + 0013-device-manager-don-t-watch-for-udev-events-when-deac.patch:
      Don't process udev events after we've been deactivated. These can cause
      renderers to activate, which might make them claim DRM master and never
      release it, causing wayland / Xorg to fail. (LP: #1795637)
  * git_ensure_tty_closed_0a662723.patch:
    + Re-cherry-picked, as it had been rebased before. The filename is now a
      lie, since I took the commit instead of the merge, but kept as-is for
      a more sane diff.

 -- Iain Lane <iain.lane at canonical.com>  Wed, 10 Oct 2018 20:40:30 +0100

** Changed in: plymouth (Ubuntu Cosmic)
       Status: Triaged => Fix Released

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https://bugs.launchpad.net/bugs/1795637

Title:
  No login screen when booting Cosmic due to plymouth racing with the
  rest of the boot process and not releasing DRM devices in time

Status in gdm3 package in Ubuntu:
  Invalid
Status in plymouth package in Ubuntu:
  Fix Released
Status in gdm3 source package in Cosmic:
  Invalid
Status in plymouth source package in Cosmic:
  Fix Released

Bug description:
  Booting a fresh install of Cosmic from the ISO generated 1 Oct 2018
  doesnt present a log in screen.  Switching to tty2 and then back to 1
  makes the log in screen appear.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.10
  Package: gdm3 3.30.1-1ubuntu1
  ProcVersionSignature: Ubuntu 4.18.0-8.9-generic 4.18.7
  Uname: Linux 4.18.0-8-generic x86_64
  ApportVersion: 2.20.10-0ubuntu11
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Tue Oct  2 13:23:42 2018
  InstallationDate: Installed on 2018-10-02 (0 days ago)
  InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Beta amd64 (20181001)
  SourcePackage: gdm3
  UpgradeStatus: No upgrade log present (probably fresh install)
  mtime.conffile..etc.gdm3.custom.conf: 2018-10-02T13:15:45.550495

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